SZ3GA43 datasheet, PDF - EEWORLD Datasheet

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SZ3GA43: Description3.0 W and 4.0 W 7.5 - 510 VOLTS ZENER DIODES; CategoryDiscrete semiconductor diode; File Size115KB，2 Pages; ManufacturerSSDI; Websitehttp://www.ssdi-power.com/

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SZ3GA43 Overview

3.0 W and 4.0 W 7.5 - 510 VOLTS ZENER DIODES

SZ3GA43 Parametric

Parameter Name	Attribute value
Maker	SSDI
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JESD-30 code	O-LALF-W2
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	3 W
Certification status	Not Qualified
Nominal reference voltage	43 V
surface mount	NO
technology	ZENER
Terminal form	WIRE
Terminal location	AXIAL
Maximum voltage tolerance	10%
Working test current	10 mA

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Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com *

www.ssdi-power.com

SZ3GA7.5 thru SZ3GB510

and

SZ3FA7.5 thru SZ3FB510

3.0 W and 4.0 W

7.5 – 510 VOLTS

ZENER DIODES

DESIGNER’S DATA SHEET

FEATURES:

Hermetically Sealed in Glass

Axial Lead rated at 3 W

Surface Mount rated at 4W

Available Screening to TX, TXV, and Space Levels

Voltage Tolerances of 10% (A) and 5% (B) Available.

Contact factory for other Voltage Tolerances

Voltage Range from 7.5V to 510V. For Other Voltages,

Contact Factory.

Maximum Ratings

Nominal Zener Voltage

Maximum Zener Current

Forward Surge Current

(8.3 msec Pulse)

Continuous

Power

SM, SMS

Symbol

Value

Units

FSM

Top

&Tstg

θJL

θJE

θJA

7.5 - 510

400 - 6

8-0.04

3.0

4.0

-65 to +175

ºC

DIM

GLASS SLEEVE (G)

MIN.

MAX.

---

.085”

---

.170”

.028”

.034”

1.00”

---

FRIT GLASS (F)

MIN.

MAX.

---

.145”

---

.175”

.028”

.034”

1.00”

---

AXIAL(L)

Operating and Storage

Temp.

Thermal Resistance,

Junction to Lead, Axial, L=3/8

Junction to End Cap, SM, SMS

Junction to Ambient

ØA

ºC/W

DIM

Part Number/Ordering Information

SZ3

GLASS SLEEVE (G)

MIN

.077”

.130”

.010”

MAX

.083”

.146”

.022”

│

└

Screening

│

= Not Screened

│

TX = TX Level

│

TXV = TXV

│

S = S Level

│

└

Package Type

│

= Axial Leaded

│

= Surface Mount Round Tab

│

SMS

= Surface Mount Square Tab

│

└

Voltage/Family

│

7.5

thru

510

= 7.5V thru 510V

│

(See Table 1)

│

└

Voltage Tolerance

│

= 10% Voltage Tolerance

│

= 5% Voltage

│

Device Shape

└

= Glass Sleeve (Cylindrical Shape)

= Frit Glass (Prolate Spheroid Shape)

NOTE:

All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

ROUND TAB (SM)

All dimensions are prior to soldering

DIM

GLASS SLEEVE

(G)

MIN.

MAX.

.090”

.100”

.175”

.215”

.022”

.028”

---

.002”

SQUARE TAB (SMS)

FRIT GLASS

(F)

MIN.

MAX.

.145”

.155”

.200”

.220”

.022”

.028”

---

.002”

All dimensions are prior to soldering

DATA SHEET #: Z00004F

DOC

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